package com.itheima.service;

import com.itheima.entity.Announcement;
import com.baomidou.mybatisplus.extension.service.IService;
import com.itheima.pojo.po.AnnouncementPo;
import com.itheima.query.AnnouncementPageQuery;
import com.itheima.result.PageResult;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author guanhuaer
 * @since 2024-09-05
 */
public interface AnnouncementService extends IService<Announcement> {

    PageResult cementPage(AnnouncementPageQuery cementPageQuery);

    void cementAdd(AnnouncementPo cementPo);

    void cementAEdit(AnnouncementPo cementPo);

    void Delects(String string);
}
